SEC Insider Transactions from Webster Stephen.

Last updated: 2026-03-23 17:01 UTC | Total transactions: 67

Webster Stephen, CFO of Luxfer Holdings PLC ($LXFR), made one open market purchase of shares worth about $17,000 on May 22, 2025. This ranks 3,962nd among nearly 5,000 insiders, far below the average of $1.5 million across 3.29 transactions. He also sold shares once for about $50,200 on June 9, 2025, ranking 10,390th out of over 11,600 insiders, well under the average of $8.6 million across 6.37 transactions.

Set Up your own filters →
Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 20, 2026 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Options (Right to Buy) 3005 $0.00 3,005.0000 27,189,456 9999.99% 0.01%
March 20, 2026 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Options (Right to Buy) 1926 $0.00 1,926.0000 27,189,456 9999.99% 0.01%
March 18, 2026 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Option (Right to Buy) 14241 $0.00 14,241.0000 27,189,456 9999.99% 0.05%
March 18, 2026 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Option (Right to Buy) 12083 $0.00 12,083.0000 27,189,456 9999.99% 0.04%
March 16, 2026 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Option (Right to Buy) 7120 $0.00 7,120.0000 27,189,456 9999.99% 0.03%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 800 $0.00 0.0000 27,083,901 100.00% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 128 $0.00 0.0000 27,083,901 100.00% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 1000 $0.00 1,000.0000 27,083,901 50.00% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 125 $0.00 144.0000 27,083,901 46.47% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 2304 $0.00 0.0000 27,083,901 100.00% 0.01%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 900 $0.00 0.0000 27,083,901 100.00% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 800 $0.00 23,422.0000 27,083,901 3.54% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 1070 $0.00 2,140.0000 27,083,901 33.33% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 92 $0.00 236.0000 27,083,901 28.05% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 1790 $0.00 5,370.0000 27,083,901 25.00% 0.01%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 75 $0.00 230.0000 27,083,901 24.59% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 900 $0.00 27,879.0000 27,083,901 3.34% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 92 $0.00 29,041.0000 27,083,901 0.32% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 1790 $0.00 30,831.0000 27,083,901 6.16% 0.01%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 75 $0.00 30,906.0000 27,083,901 0.24% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer S Ordinary Shares 4244 $11.83 26,662.0000 27,083,901 13.73% 0.02%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 1000 $0.00 24,550.0000 27,083,901 4.25% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 125 $0.00 24,675.0000 27,083,901 0.51% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 2304 $0.00 26,979.0000 27,083,901 9.34% 0.01%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 1070 $0.00 28,949.0000 27,083,901 3.84% 0.00%
June 9, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 128 $0.00 23,550.0000 27,083,901 0.55% 0.00%
May 22, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer P Ordinary Shares 1475 $11.53 22,622.0000 27,083,901 6.97% 0.01%
March 14, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Options (Right to Buy) 2304 $0.00 2,304.0000 27,083,901 9999.99% 0.01%
March 14, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Options (Right to Buy) 900 $0.00 900.0000 27,083,901 9999.99% 0.00%
March 17, 2025 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Options (Right to Buy) 6240 $0.00 6,240.0000 27,083,901 9999.99% 0.02%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 51 $0.00 160.0000 27,020,959 24.17% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 750 $0.00 19,261.0000 27,020,959 4.05% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 127 $0.00 19,388.0000 27,020,959 0.66% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 1000 $0.00 20,388.0000 27,020,959 5.16% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 78 $0.00 20,466.0000 27,020,959 0.38% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 800 $0.00 21,266.0000 27,020,959 3.91% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 87 $0.00 21,353.0000 27,020,959 0.41% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 1070 $0.00 22,423.0000 27,020,959 5.01% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 51 $0.00 22,474.0000 27,020,959 0.23% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer F Ordinary Shares 2043 $10.67 20,431.0000 27,020,959 9.09% 0.01%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 750 $0.00 0.0000 27,020,959 100.00% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 127 $0.00 0.0000 27,020,959 100.00% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 1000 $0.00 2,000.0000 27,020,959 33.33% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 78 $0.00 165.0000 27,020,959 32.10% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 800 $0.00 800.0000 27,020,959 50.00% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 87 $0.00 92.0000 27,020,959 48.60% 0.00%
March 20, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 1070 $0.00 3,210.0000 27,020,959 25.00% 0.00%
March 18, 2024 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Options (Right to Buy) 7160 $0.00 7,160.0000 27,020,959 9999.99% 0.03%
Nov. 17, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer P Ordinary Shares 1200 $8.46 18,025.0000 27,541,202 7.13% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 750 $0.00 15,116.0000 27,541,202 5.22% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 102 $0.00 15,218.0000 27,541,202 0.67% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 750 $0.00 15,968.0000 27,541,202 4.93% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 65 $0.00 16,033.0000 27,541,202 0.41% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 800 $0.00 16,833.0000 27,541,202 4.99% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 45 $0.00 16,878.0000 27,541,202 0.27% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 1000 $0.00 17,878.0000 27,541,202 5.92% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Ordinary Shares 43 $0.00 17,921.0000 27,541,202 0.24% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer F Ordinary Shares 1783 $15.39 16,138.0000 27,541,202 9.95% 0.01%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 750 $0.00 0.0000 27,541,202 100.00% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 102 $0.00 0.0000 27,541,202 100.00% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 750 $0.00 750.0000 27,541,202 50.00% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 65 $0.00 88.0000 27,541,202 42.48% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 800 $0.00 1,600.0000 27,541,202 33.33% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 45 $0.00 97.0000 27,541,202 31.69% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Stock Options (Right to Buy) 1000 $0.00 3,000.0000 27,541,202 25.00% 0.00%
March 16, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer M Dividend Equivalent Rights 43 $0.00 91.0000 27,541,202 32.09% 0.00%
March 20, 2023 LUXFER HOLDINGS PLC $LXFR Webster Stephen Chief Financial Officer A Stock Options (Right to Buy) 4280 $0.00 4,280.0000 27,541,202 9999.99% 0.02%